{"product_id":"buffer-solution-ph-7-4-20-c-according-to-hellige-1-l-20mm","title":"Buffer solution pH 7.4 (20 °C), according to Hellige, 1 l","description":"\u003cp\u003eBuffer solution pH 7.4 (20 °C) is a special buffer solution according to Hellige for ammonium determination in analytical chemistry. Packed as 1 l in plastic, the solution has a density of approximately 1,08 g\/cm³ and a boiling point of 100 °C. The pH value of 7.4 is specified at 20 °C, in line with the Hellige buffer used for ammonium determination. This 1 l plastic pack is intended for laboratory use where a Hellige buffer at pH 7.4 (20 °C) is required. Density of about 1,08 g\/cm³ and boiling point 100 °C describe the physical character of the liquid as supplied. The buffer, from manufacturer Carl ROTH, belongs to the special buffer solutions used as analytical chemicals. Laboratories can use the 1 l plastic bottle for ammonium determination work that calls for a Hellige-type buffer at the stated pH and temperature. Buffer solution pH 7.4 (20 °C) combines the Hellige specification, stated density and boiling point, and a 1 l plastic pack for ammonium determination.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 l plastic\u003c\/li\u003e\n\u003cli\u003eDensity: ~1,08 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 100 °C\u003c\/li\u003e\n\u003cli\u003eSpecification: acc. to Hellige\u003c\/li\u003e\n\u003cli\u003eUNSPSC: 41116107\u003c\/li\u003e\n\u003cli\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/www.carlroth.com\/medias\/SPEZ-20MM-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMTQ3NHxhcHBsaWNhdGlvbi9wZGZ8YUdRMkwyZ3haQzg1TWpZd05ETXdPVFV3TkRNd0wxTlFSVnBmTWpCTlRWOUZUaTV3WkdZfDc3NmZkMDVlODBkMjg2ZWNiNmJjYzY1Y2Q1MTVhZjBiZWNmYzhmNDcxZWMxMmFjODBhZDUxMjhmNjhhYmFiMGU\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline-block;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/www.carlroth.com\/medias\/SDB-20MM-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzUzMTZ8YXBwbGljYXRpb24vcGRmfGFHVXdMMmhsWVM4NU1qVXhOREk0TmpNd05UVTRMMU5FUWw4eU1FMU5YMFJGWDBWT0xuQmtaZ3wyZTY3NDQxYmY3MGU4YTQwZDZjMzdlNTc0NmNhOTZjOTY1NjkzZDQ1YzhiYzJiN2FjMDA3MzAzNzU0MDE2Zjli\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline-block;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Luminix Health","offers":[{"title":"1 l","offer_id":58656422920524,"sku":"20MM.1","price":138.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/20MM-1.jpg?v=1788330863","url":"https:\/\/www.luminixhealth.com\/fr-fr\/products\/buffer-solution-ph-7-4-20-c-according-to-hellige-1-l-20mm","provider":"Luminix Health","version":"1.0","type":"link"}